'宣言 Public Sub RaiseExpandCollapseChangedEvent( _ ByVal oldValue As ExpandCollapseState, _ ByVal newValue As ExpandCollapseState _ )
public void RaiseExpandCollapseChangedEvent( ExpandCollapseState oldValue, ExpandCollapseState newValue )
PivotHeaderCellControlAutomationPeer クラス PivotHeaderCellControlAutomationPeer メンバ